3 sentences

1. 我不要你待在场边。

   wǒ bù yào nǐ dāi zài chǎng​biān.

   I don't want you ringside.

   Source: OpenSubtitles

2. 观众们在场边大声呐喊，为运动员助威。

   guān​zhòng men zài chǎng​biān dà​shēng nà​hǎn, wèi yùn​dòng​yuán zhù​wēi.

   The spectators cheered loudly from the sidelines to encourage the athletes.

   Source: Dong Chinese Dictionary

3. 那个年轻人扣篮的动作非常帅气，引得场边一阵欢呼。

   nà​gè nián​qīng​rén kòu​lán de dòng​zuò fēi​cháng shuài​qi, yǐn​dé chǎng​biān yī zhèn huān​hū.

   The young man's dunk was very impressive, drawing a round of cheers from the sidelines.

   Source: Dong Chinese Dictionary